Niall Benvie / Whisky barrels at Bunnahabhain Distillery looking over to Jura, Islay, Scotland, UK, February.

Ashley Cooper / Ethanol plant at Chikwawa in the Shire Valley, Malawi, March.

Ashley Cooper / An ethanol plant at Chikwawa in the Shire Valley, Malawi, March 2015.

Philippe Clement / Oban Distillery and McCaig's Tower on Battery Hill overlooking the city Oban, Argyll and Bute, Scotland, UK, June 2017

Niall Benvie / Jura Distillery, Craighouse, Jura, Inner Hebrides, Scotland, UK, August 2014.

Brent Stephenson / Empty wooden barrels ready to have whisky aged in them. Jura Distillery, Isle of Jura, Hebrides, United Kingdom. June.

Michele Westmorland / Production underway at the River Antoine Rum Distillery, the oldest rum distillery in the Eastern Caribbean. Grenada, West-Indies, Caribbean, May 2009. No release.

Michele Westmorland / Bottles of rum from River Antoine Rum Distillery, the oldest rum distillery in the Eastern Caribbean. Grenada, West-Indies, Caribbean, May 2009.

Michele Westmorland / Sugar cane (Saccharam officinarum) passing down chute at the River Antoine Rum Distillery, the oldest rum distillery in the Eastern Caribbean. Grenada, West-Indies, Caribbean, May 2009. No release.

Michele Westmorland / River Antoine Rum Distillery, the oldest rum distillery in the Eastern Caribbean. Grenada, West-Indies, Caribbean, May 2009. No release.

Bryan and Cherry Alexander / Russian women working on production line in Cristall Vodka Distillery in Moscow, Russia, 2003.

Onne van der Wal / People working a sugar cane press from the 1800's, driven by water, for the Saint Antoine Rum distillery on Grenada, Caribbean.